42773168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{65203}}^1$

素因数の和:65252

約数の個数: 20

約数和(自身を含む): 84895608

約数和(自身を除く): 42122440

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 65203, 130406, 260812, 521624, 1043248, 2673323, 5346646, 10693292, 21386584, 42773168]

約数ペア:

[(1, 42773168), (2, 21386584), (4, 10693292), (8, 5346646), (16, 2673323), (41, 1043248), (82, 521624), (164, 260812), (328, 130406), (656, 65203)]